<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            width: 100px;
            height: 100vh;
            background-image: linear-gradient(to right,rgb(255, 225, 0),rgb(255, 192, 255),rgb(0, 255, 247));
            margin: 17px 23px 22px 18px;
            padding: 16px 25px 19px 27px;
            border: 3px solid pink;
        }
    </style>
</head>
<body>
    <div>内容盒子</div>
</body>
</html>